Historical annual reports can be downloaded from here (before FY2012/03)

Renesas Electronics

TitleSize
Annual Report 2012 3.11 MB
Annual Report 2011 7.33 MB

NEC Electronics

TitleSize
Annual Report 2009 1.85 MB
Annual Report 2008 2.08 MB
Annual Report 2007 527 KB
Annual Report 2006 1.04 MB